2,10-Diamino-5-((4-(2-amino-2-carboxyethyl)-1H-imidazol-1-yl)methylene)-7-hydroxyundecanedioic acid CAS 57944-40-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 57944-40-8 |
| Molecular Formula | C18H29N5O7 |
| Molecular Weight | 427.45 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 2,10-Diamino-5-((4-(2-amino-2-carboxyethyl)-1H-imidazol-1-yl)methylene)-7-hydroxyundecanedioic acid (CAS 57944-40-8) pharmaceutical standards reference standard. Molecular formula: C18H29N5O7. Molecular weight: 427.45 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C18H29N5O7 |
| Molecular Weight | 427.45 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1973 |
| Nitrogen Atoms | 5 |
Related Diamino Standards
- (2S)-2-(4-(2-(2,4-Diamino-6,7-dihydro-5H-cyclopenta[d]pyrimidin-5-yl)ethyl)benzamido)pentanedioic acid (CAS 149325-93-9)
- 1,4-Diamino-2-(4-(hexyl(methyl)amino)phenyl)anthracene-9,10-dione (CAS 89132-76-3)
- 1,5-Diamino-2,3-dibromo-4,8-dihydroxyanthracene-9,10-dione (CAS 31626-19-4)
- 1,5-Diamino-2,6-dibromo-4,8-dihydroxyanthracene-9,10-dione (CAS 30787-41-8)
- 2,4-Diamino-6-((4-bromophenyl)amino)pyrimidine-5-carbonitrile (CAS 91062-86-1)
- 1,4-Diamino-2-(4-(heptyloxy)phenyl)anthracene-9,10-dione (CAS 92135-76-7)
- (S)-2-(4-(3-(2,4-diamino-6-oxo-1,6-dihydropyrimidin-5-yl)ureido)benzamido)pentanedioic Acid (CAS 1415648-20-2)
- 1,5-Diamino-2-(4-(2-ethoxyethoxy)phenyl)-4,8-dihydroxyanthracene-9,10-dione (CAS 81419-36-5)
Recommended Standards
- 2-(2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)ethyl)-1H-benzo[d]imidazole-6-carboxylic acid (CAS 2094568-30-4)
- 4-[(5Z)-5-[(4-Nitrophenyl)methylidene]-4-oxo-2-sulfanylidene-1,3-thiazolidin-3-yl]-4-azatricyclo[5.2.1.0^{2,6}]dec-8-ene-3,5-dione (CAS 477766-82-8)
- 1-(2-Cyclopropylethyl)-3-(1,1-dioxido-4H-benzo[e][1,2,4]thiadiazin-3-yl)-6-fluoro-4-hydroxyquinolin-2(1H)-one (CAS 477931-14-9)
- 4-Bromo-5-chloro-2-methylbenzaldehyde (CAS 1394291-50-9)
- 5,5,6,6,7,7,7-Heptafluoroheptan-1-ol (CAS 883543-64-4)
- Methyl 3-(2-methoxyethoxy)-5-nitrothiophene-2-carboxylate (CAS 1707581-79-0)
- 3-Bromo-8-chloroimidazo[1,5-a]pyrazine (CAS 1502776-60-4)
- 2,4-Difluoro-5-methoxybenzonitrile (CAS 1374575-55-9)
- 3-Nitro-2'-(pyrrolidine-3-carbonyl)-[1,1'-biphenyl]-4-carboxylic acid (CAS 1262010-51-4)
- Semaglutide impurity 66 (CAS CATO-C4X-222666)
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